Manu River

The Manu is a river in southeastern Peru. It runs down the eastern slopes of the Andes Mountains into the Amazon Basin. It runs through what is now protected as the Manu National Park, a vast Biosphere Reserve, home to arguably the highest concentration of biodiversity on Earth. Few people live along its length. Much of the park is off-limits to all but permitted scientists and the indigenous groups of Amazonian Indians, mostly of the Machiguenga tribe. The Manu is a tributary to the 1,347 km long Madre de Dios River, which downriver joins the Madeira River, and ultimately the Amazon River. In the late 19th and early 20th centuries, this area of what was organized as the Madre de Dios region was exploited for the production of rubber during the rubber boom, with workers brought in by Brazilian, Bolivian and Peruvian interests.

Flows through: Peru.

River data from Wikidata (CC0); lengths normalised to a common unit.